A crash course in changing the world.
My favorite secret is "Don’t fight culture (If people cook by stirring their stews, they’re not going to use a solar oven, no matter what you do to market it. Make them a better stove instead.)".
I think this is really true, in any condition.
We have to make the existing techniques better instead of making new ones!
Added by Paulina Bertilsson on January 1, 2012 at 1:25am — No Comments